blazy.js简单的例子不起作用



1。摘要

简单 blazy.js 示例对我不起作用。我不明白,我做错了什么。


2。设置

我在官方网站中下载并初始化blazy.js为Write

我的示例标记:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <script src="https://cdn.jsdelivr.net/blazy/latest/blazy.min.js"></script>
    <script>
    var bLazy = new Blazy({
    });
    </script>
</head>
<body>
    <img class="b-lazy" data-src="https://i.imgur.com/OJSBK4V.jpg" alt="Queen of the World Sasha Chernykh">
    <img class="b-lazy" data-src="https://i.imgur.com/fTv7zgG.png" alt="Build 3114">
    <img class="b-lazy" data-src="https://i.imgur.com/9vnVBy4.png" alt="Build 3103">
    <img class="b-lazy" data-src="https://i.imgur.com/ljT5eJp.png" alt="SashaSublime">
    <img class="b-lazy" data-src="https://i.imgur.com/DlrJCes.png" alt="Overall plan details">
    <img class="b-lazy" data-src="https://i.imgur.com/VqeuQtH.png" alt="Gutter">
    <img class="b-lazy" data-src="https://i.imgur.com/3RPAwA7.png" alt="Autocomplete">
    <img class="b-lazy" data-src="https://i.imgur.com/CTOQ9WG.png" alt="Tabs">
    <img class="b-lazy" data-src="https://i.imgur.com/N8UWi1Q.png" alt="Side bar">
    <img class="b-lazy" data-src="https://i.imgur.com/FMo5NLK.png" alt="Indexing status">
    <img class="b-lazy" data-src="https://i.imgur.com/C2aZ7oy.png" alt="Phantom">
    <img class="b-lazy" data-src="https://i.imgur.com/YnfYXWD.png" alt="Sublimerge">
    <img class="b-lazy" data-src="https://i.imgur.com/c0t0Iqy.png" alt="Hex Viewer">
    <img class="b-lazy" data-src="https://i.imgur.com/24kzw67.png" alt="GitGutter and SublimeLinter">
    <img class="b-lazy" data-src="https://i.imgur.com/S8SE9nh.png" alt="BracketHighlighter">
    <img class="b-lazy" data-src="https://i.imgur.com/Arhzbgl.png" alt="Emmet">
    <img class="b-lazy" data-src="https://i.imgur.com/ZcmyymH.png" alt="Color Helper">
    <img class="b-lazy" data-src="https://i.imgur.com/LCTE0Y2.png" alt="sublime_unicode_nbsp" />
    <img class="b-lazy" data-src="https://i.imgur.com/yJ2EdbD.png" alt="Accentuation">
    <img class="b-lazy" data-src="https://i.imgur.com/y715wdq.png" alt="Accentuation2">
    <img class="b-lazy" data-src="https://i.imgur.com/Z3lGryq.png" alt="Find result">
    <img class="b-lazy" data-src="https://i.imgur.com/Tyqv7to.png" alt="Find result2">
    <img class="b-lazy" data-src="https://i.imgur.com/2hRinyv.png" alt="GotoAnything panel">
    <img class="b-lazy" data-src="https://i.imgur.com/YVcfF0k.png" alt="Switch Project panel">
    <img class="b-lazy" data-src="https://i.imgur.com/H6tolbC.png" alt="Find and Replace panel">
    <img class="b-lazy" data-src="https://i.imgur.com/JwQyqyU.png" alt="Console">
    <img class="b-lazy" data-src="https://i.imgur.com/4s81HhM.png" alt="Build console">
</body>
</html>

演示页面中的此代码: https://kristinitatest.github.io/stack exchange/html css/blazy/blazytest.html


3。复制步骤

i打开 https://kristinitatest.github.io/stack Exchange/html css/blazy/blazytest.htest.html →我打开Firefox infiefox infiefox internedin inside-in Console。


4。预期行为

图像的懒惰加载。


5。实际行为

在Chrome中繁殖。

立即下载网页中的所有图像,而不是懒惰的加载。


6。没有帮助

  1. 我为所有图像添加 src属性,
  2. 我使用blazy 选项
  3. 我将相对路径用于图像而不是绝对路径。

我没有尝试过,但请在blazy.js页面上查看这个:

  1. 将blazy.js添加到您的网站
  2. 将" B-Lazy"类添加到应该懒惰的元素
  3. 每当您准备就绪时初始化blazy

您做过1,3,2而不是1,2,3。这可能是问题。

我较早有相同的问题。

我认为Bjoern Klinggaard忘记在文档中强调的一件事是需要占位符图像。一旦将其放在那里,它将起作用。

例如:

 <img class="b-lazy" data-src="https://i.imgur.com/OJSBK4V.jpg">

添加一个占位符图像,例如:

 <img class="b-lazy" data-src="https://i.imgur.com/OJSBK4V.jpg" src="http://placehold.it/500x250&text=placeholder" >

这为我工作。试一试。

希望这会有所帮助!

*请注意,我正在使用Blazy V1.8.2-2016.10.25

此解决方案可能不适用于其他版本。但是,由于它是在发布原始海报的消息之前发布的,因此该解决方案仍应有效。

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